Is Comnet the same as Transition Networks or Moxa?

Comnet is in the same industrial Ethernet category but engineered specifically for video surveillance and security networks — PoE budgets tuned for cameras, ring recovery times optimized for continuous video streaming, VLAN templates for camera/NVR/VMS segmentation. Transition Networks and Moxa are general-purpose industrial Ethernet brands with broader industrial application support; Comnet is surveillance-first.

What is CLFE Ethernet-over-UTP and when do I use it?

CLFE transmits Ethernet data over telephone-grade twisted-pair wiring for distances up to 1,500+ feet — far beyond standard Cat5e/Cat6 100m limits. Use CLFE for retrofit IP camera deployments where existing telephone-grade UTP wiring is in place but new Cat5e/Cat6 pulls would be cost-prohibitive. Common in historic buildings, legacy commercial retrofits, and cable-reuse renovation projects.

How do Comnet PoE budgets differ from general-purpose switches?

Comnet PoE+ and PoE++ budgets are allocated and managed for typical IP camera consumption profiles — cameras with built-in heaters, PTZ motors, and IR illuminators that can spike above base PoE consumption temporarily. General-purpose switches sometimes under-budget for these peak spikes, causing camera failures under cold-weather operation or IR activation. Comnet switches are engineered specifically for these camera-typical consumption patterns.

What's the benefit of ring topology for surveillance?

Ring topology provides redundancy — if any single network link fails, traffic continues via the alternate path with sub-50ms recovery. For continuous video streaming, this recovery time is below human perception — operators don't see a pause in camera feeds. Star topology would lose camera connectivity on any link failure, making ring the preferred topology for critical surveillance networks.

Does Comnet integrate with Open Options or Feenics access control?

Yes. ACRE Security (Comnet's parent company) integrates Comnet networking with Open Options access control and Feenics cloud access management — unified network + access control management for customers deploying the full ACRE security portfolio.

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Comnet

SKU: FVR4012S1

Comnet 4-Channel Digitally Encoded Video Receiver + 2 Bi-directional Data Channels sm 1 - FVR4012S1
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SKU: FDC10RS1A

Comnet ComFit Bi-Directional Contact Closure Transceiver (1310/1550 nm) SM 1 Fiber - FDC10RS1A
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SKU: CNGE12FX4TX8MS

Comnet 12-port All Gigabit Hardened Managed Switch 10/100/1000Base-TX & - CNGE12FX4TX8MS
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SKU: CNFE2MCPOE

Comnet 100Mbps Media Converter Power Over Ethernet 48V POE Power Supply Included - CNFE2MCPOE
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SKU: CNFE2CL2MC

Comnet Dual 10/100MBPS Media Converter 2 Enet TO Copper OR Coax - CNFE2CL2MC
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SKU: CLRFE4POEC

Comnet Remote Four-Channel Ethernet-over-COAX Extender with 30W PSE PoE+ - CLRFE4POEC
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SKU: C1-BP2

Comnet 2 Slot Blank Filler Panel For C1 Card Cage - C1-BP2
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SKU: PS-MORD4860

Comnet PS-MORD4860 Industrial DIN Rail Power Supply
$310.00 $231.99 Save $78.01

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SKU: PS-A48500

Comnet PS-A48500 48VDC Industrial DIN Rail Power Supply
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SKU: PS-A48280

ComNet PS-A48280 48VDC Industrial Grade DIN Rail Power Supply
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SKU: PS-A12060

Comnet PS-A12060 12VDC 60W DIN Rail Power Supply
- 12V DC 60W DIN-rail mount power supply for industrial cabinets
- Industrial operating temperature for harsh-environment installs
- DIN-rail form factor for clean control-cabinet integration
$116.99

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Comnet

SKU: FVT412S1

ComNet FVT412S1 Fiber Video Transmitter

Fiber video transmitter with 11 gigabit ports for long-distance surveillance
- 11-port gigabit fiber switch handles high-bandwidth multi-camera video streams.
- DIN rail mount simplifies installation in control cabinets and enclosures.
- Unmanaged, plug-and-play operation eliminates configuration overhead on deployment.
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Comnet

SKU: FVT280S1

ComNet FVT280S1 Fiber Video Transmitter

11-port gigabit fiber switch for long-distance surveillance over DIN rail
- 11 gigabit ports handle simultaneous HD streams without throughput bottlenecks.
- Fiber transmission eliminates EMI and ground loop issues across long cable runs.
- DIN rail mount simplifies installation in control cabinets; backed by lifetime warranty.
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Comnet

SKU: FVT240S1

ComNet FVT240S1 Fiber Video Transmitter

11-port gigabit fiber video switch, DIN rail mount, plug-and-play
- 11 gigabit ports support simultaneous HD/4K video and data across multiple endpoints.
- Unmanaged design enables immediate plug-and-play deployment with zero configuration overhead.
- DIN rail mount simplifies panel integration in field cabinets and space-constrained enclosures.
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Comnet

SKU: FVT160M1

ComNet FVT160M1 Fiber Video Transmitter

Fiber video transmitter for extended-range deployment over single/multimode
- Converts electrical video to optical signal, eliminating EMI and ground loop issues.
- DIN rail mountable form factor simplifies installation in security equipment closets.
- Unmanaged plug-and-play operation requires zero configuration, reducing deployment time.
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SKU: SFP-ZX

Comnet SFP-ZX Single Mode SFP Transceiver Module

10G single mode SFP transceiver for long-haul fiber networks
- 10G throughput over single mode fiber supports long-haul backbone deployments.
- Hot-swappable design allows module replacement without disrupting live network traffic.
- Lifetime warranty and standard LC duplex interface simplify long-term infrastructure planning.
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SKU: SFP-SX

Comnet SFP-SX 10G Single Mode SFP Transceiver

10G single mode SFP transceiver for industrial fiber networks
- 10G single-mode SFP transceiver, lifetime warranty
- Inter-switch and video aggregation backhaul
- Industrial-grade temperature operating range
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SKU: SFP-LX

Comnet SFP-LX SFP Transceiver Module

1 Gbps single-mode SFP for long-distance industrial fiber networks
- Delivers 1 Gbps throughput over single-mode fiber for long-distance links.
- Industrial temperature rating ensures stable operation in harsh field environments.
- Hot-swappable SFP form factor allows live replacement without switch downtime.
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SKU: SFP-LH

Comnet SFP-LH 10G Single Mode SFP Transceiver

10G single mode SFP transceiver for long-haul fiber runs
- Delivers 10G throughput over single mode fiber for high-bandwidth security backbones.
- Hot-pluggable design allows live module swaps without powering down network infrastructure.
- DDM support enables real-time optical signal monitoring to simplify fiber troubleshooting.
$478.00 $301.99 Save $176.01

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Comnet

SKU: SFP-BX-D

Comnet SFP-BX-D 10G Single Mode SFP Transceiver

10G single-mode SFP for long-distance fiber backbone runs
- Delivers full 10G line-rate throughput over single-mode fiber for backbone runs.
- Rated -40°C to +75°C operating range suits outdoor and industrial enclosures.
- Hot-swappable SFP form factor enables port upgrades without chassis replacement.
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About Comnet

Comnet Communication Networks, now a business of ACRE Security (which acquired Comnet alongside Open Options and other access control brands), manufactures industrial Ethernet networking hardware purpose-built for video surveillance, access control, and security networks. Unlike general-purpose industrial Ethernet brands (Transition Networks, Moxa, Hirschmann), Comnet's engineering priorities center on security-network-specific requirements: PoE budget allocation tuned for IP camera power consumption, ring topology with <50ms recovery times optimized for continuous video streaming, VLAN configuration aligned with camera/NVR/VMS traffic segmentation, and management software that integrates with security management systems.

The product portfolio is organized around four core families: industrial Ethernet switches (CNGE managed and unmanaged, DIN-rail or rack-mount, extended temperature -40°C to +75°C for outdoor and industrial cabinet deployments), fiber media converters (CNFE and CNMCSFP, 10/100/1000 Mbps copper-to-fiber conversion for extending camera runs beyond 100m UTP limit), PoE infrastructure (PoE+ and PoE++ injectors, PoE extenders, outdoor-hardened PoE for perimeter deployments), and Ethernet extension (CLFE Ethernet-over-UTP for reusing existing twisted-pair wiring in retrofit installations).

Comnet is NDAA Section 889 compliant and approved for U.S. federal procurement, state and local government, and critical-infrastructure deployments. The ACRE Security ownership provides long-term product roadmap stability and integration with Open Options access control, Feenics cloud access, and other ACRE physical security portfolio products.

Where Comnet Fits

Comnet fits every video surveillance and security network deployment where industrial-hardened Ethernet infrastructure is required. Typical applications include perimeter camera backhaul (CNGE managed switches at perimeter cabinets with fiber backbone to NVR closet), parking lot IP camera deployments (CLFE Ethernet extenders reusing existing UTP, CNMCSFP media converters for fiber runs beyond 100m), campus surveillance (CNFE fiber ring topology with <50ms recovery, inter-building redundancy), retrofit projects (CLFE extenders reusing legacy telephone-grade UTP wiring), outdoor-hardened deployments (-40°C to +75°C switches in unconditioned outdoor cabinets), and critical-infrastructure video surveillance (federal, utility, transit) requiring NDAA-compliant industrial networking. Comnet is specified for surveillance-first deployments where general-purpose industrial brands' feature sets don't align with camera-specific network requirements.

Why Choose Comnet

Surveillance-First Industrial Ethernet

Engineered specifically for video surveillance networks — PoE budgets tuned for cameras, ring recovery <50ms for video continuity, VLAN for camera/NVR/VMS segmentation.

CLFE Ethernet-over-UTP Specialty

Ethernet extension over existing twisted-pair telephone wiring — extends IP cameras 1,500+ feet on UTP, eliminating new cable pulls in retrofit projects.

Extended-Temperature Industrial

CNGE industrial switches rated -40°C to +75°C for outdoor enclosures, unconditioned cabinets, rail trackside, and industrial deployments.

ACRE Security Ecosystem Backing

ACRE Security ownership provides long-term roadmap stability and integration with Open Options access control, Feenics cloud, and ACRE physical security portfolio.

Comnet

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Comnet products

About Comnet

Comnet Product Families

Featured Comnet Products

Where Comnet Fits

Why Choose Comnet

Surveillance-First Industrial Ethernet

CLFE Ethernet-over-UTP Specialty

Extended-Temperature Industrial

ACRE Security Ecosystem Backing

Comnet Technology Stack

CLFE Ethernet-over-UTP Transmission

Sub-50ms Ring Recovery

Camera-Optimized PoE Budgets

DIN-Rail Industrial Mount

Surveillance VLAN Templates

Limited Lifetime Warranty

Typical Comnet Deployments

Perimeter Camera Backhaul

Campus Surveillance Fiber Ring

Retrofit Office Building

Industrial Manufacturing Facility

More Comnet Products

Frequently Asked Questions About Comnet

Is Comnet the same as Transition Networks or Moxa?

What is CLFE Ethernet-over-UTP and when do I use it?

Are Comnet switches NDAA Section 889 compliant?

How do Comnet PoE budgets differ from general-purpose switches?

What's the benefit of ring topology for surveillance?

Does Comnet integrate with Open Options or Feenics access control?

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